<?php
/**
 * BudgetControllerTest.php
 * Copyright (c) 2018 thegrumpydictator@gmail.com
 *
 * This file is part of Firefly III.
 *
 * Firefly III is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Firefly III is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
 */

declare(strict_types=1);

namespace Tests\Api\V1\Controllers;


use FireflyIII\Helpers\Collector\TransactionCollectorInterface;
use FireflyIII\Models\Budget;
use FireflyIII\Models\BudgetLimit;
use FireflyIII\Repositories\Account\AccountRepositoryInterface;
use FireflyIII\Repositories\Bill\BillRepositoryInterface;
use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
use FireflyIII\Repositories\Currency\CurrencyRepositoryInterface;
use FireflyIII\Repositories\Journal\JournalRepositoryInterface;
use FireflyIII\Transformers\BudgetLimitTransformer;
use FireflyIII\Transformers\BudgetTransformer;
use FireflyIII\Transformers\TransactionTransformer;
use Illuminate\Pagination\LengthAwarePaginator;
use Illuminate\Support\Collection;
use Laravel\Passport\Passport;
use Log;
use Tests\TestCase;

/**
 *
 * Class BudgetControllerTest
 */
class BudgetControllerTest extends TestCase
{
    /**
     *
     */
    public function setUp(): void
    {
        parent::setUp();
        Passport::actingAs($this->user());
        Log::info(sprintf('Now in %s.', get_class($this)));
    }

    /**
     * Show all budgets
     *
     * @covers \FireflyIII\Api\V1\Controllers\BudgetController
     */
    public function testBudgetLimits(): void
    {
        $budget      = $this->user()->budgets()->first();
        $repository  = $this->mock(BudgetRepositoryInterface::class);
        $transformer = $this->mock(BudgetLimitTransformer::class);

        // mock calls:
        $repository->shouldReceive('setUser')->once()->atLeast()->once();
        $repository->shouldReceive('getBudgetLimits')->once()->andReturn(new Collection());
        $transformer->shouldReceive('setParameters')->atLeast()->once();

        // call API
        $response = $this->get(route('api.v1.budgets.budget_limits', [$budget->id]));
        $response->assertStatus(200);
    }

    /**
     * Delete a budget.
     *
     * @covers \FireflyIII\Api\V1\Controllers\BudgetController
     */
    public function testDelete(): void
    {
        // mock stuff:
        $repository = $this->mock(BudgetRepositoryInterface::class);

        // mock calls:
        $repository->shouldReceive('setUser')->atLeast()->once();
        $repository->shouldReceive('destroy')->once()->andReturn(true);

        // get budget:
        $budget = $this->user()->budgets()->first();

        // call API
        $response = $this->delete(route('api.v1.budgets.delete', [$budget->id]));
        $response->assertStatus(204);
    }

    /**
     * Show all budgets
     *
     * @covers \FireflyIII\Api\V1\Controllers\BudgetController
     */
    public function testIndex(): void
    {
        $repository  = $this->mock(BudgetRepositoryInterface::class);
        $transformer = $this->mock(BudgetTransformer::class);

        // mock calls:
        $repository->shouldReceive('setUser')->atLeast()->once();
        $repository->shouldReceive('getBudgets')->once()->andReturn(new Collection);
        $transformer->shouldReceive('setParameters')->atLeast()->once();

        // call API
        $response = $this->get(route('api.v1.budgets.index'));
        $response->assertStatus(200);
    }

    /**
     * Show a single budget.
     *
     * @covers \FireflyIII\Api\V1\Controllers\BudgetController
     */
    public function testShow(): void
    {
        $budget      = $this->user()->budgets()->first();
        $repository  = $this->mock(BudgetRepositoryInterface::class);
        $transformer = $this->mock(BudgetTransformer::class);

        // mock calls:
        $repository->shouldReceive('setUser')->atLeast()->once();

        // mock transformer
        $transformer->shouldReceive('setParameters')->withAnyArgs()->atLeast()->once();
        $transformer->shouldReceive('setCurrentScope')->withAnyArgs()->atLeast()->once()->andReturnSelf();
        $transformer->shouldReceive('getDefaultIncludes')->withAnyArgs()->atLeast()->once()->andReturn([]);
        $transformer->shouldReceive('getAvailableIncludes')->withAnyArgs()->atLeast()->once()->andReturn([]);
        $transformer->shouldReceive('transform')->atLeast()->once()->andReturn(['id' => 5]);

        // call API
        $response = $this->get(route('api.v1.budgets.show', [$budget->id]));
        $response->assertStatus(200);
    }

    /**
     * Store a new budget.
     *
     * @covers \FireflyIII\Api\V1\Controllers\BudgetController
     * @covers \FireflyIII\Api\V1\Requests\BudgetRequest
     */
    public function testStore(): void
    {
        /** @var Budget $budget */
        $budget = new Budget;

        // mock stuff:
        $repository  = $this->mock(BudgetRepositoryInterface::class);
        $transformer = $this->mock(BudgetTransformer::class);

        // mock calls:
        $repository->shouldReceive('setUser')->atLeast()->once();
        $repository->shouldReceive('store')->once()->andReturn($budget);

        // mock transformer
        $transformer->shouldReceive('setParameters')->withAnyArgs()->atLeast()->once();
        $transformer->shouldReceive('setCurrentScope')->withAnyArgs()->atLeast()->once()->andReturnSelf();
        $transformer->shouldReceive('getDefaultIncludes')->withAnyArgs()->atLeast()->once()->andReturn([]);
        $transformer->shouldReceive('getAvailableIncludes')->withAnyArgs()->atLeast()->once()->andReturn([]);
        $transformer->shouldReceive('transform')->atLeast()->once()->andReturn(['id' => 5]);

        // data to submit
        $data = [
            'name' => 'Some budget',
        ];

        // test API
        $response = $this->post(route('api.v1.budgets.store'), $data);
        $response->assertStatus(200);
        $response->assertJson(['data' => ['type' => 'budgets', 'links' => true],]);
        $response->assertHeader('Content-Type', 'application/vnd.api+json');
    }

    /**
     * Store new budget limit.
     *
     * @covers \FireflyIII\Api\V1\Controllers\BudgetController
     * @covers \FireflyIII\Api\V1\Requests\BudgetLimitRequest
     */
    public function testStoreBudgetLimit(): void
    {
        $budget      = $this->user()->budgets()->first();
        $budgetLimit = new BudgetLimit;
        $data
                     = [
            'budget_id' => $budget->id,
            'start'     => '2018-01-01',
            'end'       => '2018-01-31',
            'amount'    => 1,
        ];
        // mock stuff:
        $repository  = $this->mock(BudgetRepositoryInterface::class);
        $transformer = $this->mock(BudgetLimitTransformer::class);

        $repository->shouldReceive('storeBudgetLimit')->andReturn($budgetLimit)->once();

        // mock transformer
        $transformer->shouldReceive('setParameters')->withAnyArgs()->atLeast()->once();
        $transformer->shouldReceive('setCurrentScope')->withAnyArgs()->atLeast()->once()->andReturnSelf();
        $transformer->shouldReceive('getDefaultIncludes')->withAnyArgs()->atLeast()->once()->andReturn([]);
        $transformer->shouldReceive('getAvailableIncludes')->withAnyArgs()->atLeast()->once()->andReturn([]);
        $transformer->shouldReceive('transform')->atLeast()->once()->andReturn(['id' => 5]);

        // mock calls:
        $repository->shouldReceive('setUser')->once();
        $repository->shouldReceive('storeBudgetLimit')->andReturn($budgetLimit);

        // call API
        $response = $this->post(route('api.v1.budgets.store_budget_limit', [$budget->id]), $data, ['Accept' => 'application/json']);
        $response->assertStatus(200);
        $response->assertSee('budget_limits');
        $response->assertHeader('Content-Type', 'application/vnd.api+json');
    }

    /**
     * Show index.
     *
     * @covers \FireflyIII\Api\V1\Controllers\BudgetController
     */
    public function testTransactionsBasic(): void
    {
        $this->markTestIncomplete('Needs to be rewritten for v4.8.0');

        return;
        $budget             = $this->user()->budgets()->first();
        $repository         = $this->mock(JournalRepositoryInterface::class);
        $collector          = $this->mock(TransactionCollectorInterface::class);
        $currencyRepository = $this->mock(CurrencyRepositoryInterface::class);
        $accountRepos       = $this->mock(AccountRepositoryInterface::class);
        $billRepos          = $this->mock(BillRepositoryInterface::class);
        $budgetRepos        = $this->mock(BudgetRepositoryInterface::class);
        $transformer        = $this->mock(TransactionTransformer::class);

        // mock transformer
        $transformer->shouldReceive('setParameters')->withAnyArgs()->atLeast()->once();

        $paginator = new LengthAwarePaginator(new Collection, 0, 50);
        $billRepos->shouldReceive('setUser');
        $repository->shouldReceive('setUser');
        $currencyRepository->shouldReceive('setUser');
        $budgetRepos->shouldReceive('setUser');

        $collector->shouldReceive('setUser')->andReturnSelf();
        $collector->shouldReceive('withOpposingAccount')->andReturnSelf();
        $collector->shouldReceive('withCategoryInformation')->andReturnSelf();
        $collector->shouldReceive('withBudgetInformation')->andReturnSelf();
        $collector->shouldReceive('setBudget')->andReturnSelf();
        $collector->shouldReceive('removeFilter')->andReturnSelf();
        $collector->shouldReceive('setLimit')->andReturnSelf();
        $collector->shouldReceive('setPage')->andReturnSelf();
        $collector->shouldReceive('setTypes')->andReturnSelf();
        $collector->shouldReceive('setAllAssetAccounts')->andReturnSelf();
        $collector->shouldReceive('getPaginatedTransactions')->andReturn($paginator);

        // test API
        $response = $this->get(route('api.v1.budgets.transactions', [$budget->id]));
        $response->assertStatus(200);
        $response->assertJson(['data' => [],]);
        $response->assertJson(['meta' => ['pagination' => ['total' => 0, 'count' => 0, 'per_page' => 50, 'current_page' => 1, 'total_pages' => 1]],]);
        $response->assertJson(['links' => ['self' => true, 'first' => true, 'last' => true,],]);
        $response->assertHeader('Content-Type', 'application/vnd.api+json');
    }

    /**
     * Show index.
     *
     * @covers \FireflyIII\Api\V1\Controllers\BudgetController
     */
    public function testTransactionsRange(): void
    {
        $this->markTestIncomplete('Needs to be rewritten for v4.8.0');

        return;
        $budget             = $this->user()->budgets()->first();
        $repository         = $this->mock(JournalRepositoryInterface::class);
        $collector          = $this->mock(TransactionCollectorInterface::class);
        $currencyRepository = $this->mock(CurrencyRepositoryInterface::class);
        $billRepos          = $this->mock(BillRepositoryInterface::class);
        $budgetRepos        = $this->mock(BudgetRepositoryInterface::class);
        $paginator          = new LengthAwarePaginator(new Collection, 0, 50);
        $transformer        = $this->mock(TransactionTransformer::class);

        // mock transformer
        $transformer->shouldReceive('setParameters')->withAnyArgs()->atLeast()->once();

        $billRepos->shouldReceive('setUser');
        $repository->shouldReceive('setUser');
        $currencyRepository->shouldReceive('setUser');
        $budgetRepos->shouldReceive('setUser');
        $collector->shouldReceive('setUser')->andReturnSelf();
        $collector->shouldReceive('withOpposingAccount')->andReturnSelf();
        $collector->shouldReceive('withCategoryInformation')->andReturnSelf();
        $collector->shouldReceive('withBudgetInformation')->andReturnSelf();
        $collector->shouldReceive('setBudget')->andReturnSelf();
        $collector->shouldReceive('removeFilter')->andReturnSelf();
        $collector->shouldReceive('setAllAssetAccounts')->andReturnSelf();
        $collector->shouldReceive('setLimit')->andReturnSelf();
        $collector->shouldReceive('setPage')->andReturnSelf();
        $collector->shouldReceive('setTypes')->andReturnSelf();
        $collector->shouldReceive('setRange')->andReturnSelf();
        $collector->shouldReceive('getPaginatedTransactions')->andReturn($paginator);


        // test API
        $response = $this->get(route('api.v1.budgets.transactions', [$budget->id]) . '?' . http_build_query(['start' => '2018-01-01', 'end' => '2018-01-31']));
        $response->assertStatus(200);
        $response->assertJson(['data' => [],]);
        $response->assertJson(['meta' => ['pagination' => ['total' => 0, 'count' => 0, 'per_page' => 50, 'current_page' => 1, 'total_pages' => 1]],]);
        $response->assertJson(['links' => ['self' => true, 'first' => true, 'last' => true,],]);
        $response->assertHeader('Content-Type', 'application/vnd.api+json');
    }

    /**
     * Update a budget.
     *
     * @covers \FireflyIII\Api\V1\Controllers\BudgetController
     * @covers \FireflyIII\Api\V1\Requests\BudgetRequest
     */
    public function testUpdate(): void
    {
        // mock repositories
        $repository  = $this->mock(BudgetRepositoryInterface::class);
        $transformer = $this->mock(BudgetTransformer::class);
        /** @var Budget $budget */
        $budget = $this->user()->budgets()->first();

        // mock calls:
        $repository->shouldReceive('setUser');
        $repository->shouldReceive('update')->once()->andReturn(new Budget);

        // mock calls to transformer:
        $transformer->shouldReceive('setParameters')->withAnyArgs()->atLeast()->once();
        $transformer->shouldReceive('setCurrentScope')->withAnyArgs()->atLeast()->once()->andReturnSelf();
        $transformer->shouldReceive('getDefaultIncludes')->withAnyArgs()->atLeast()->once()->andReturn([]);
        $transformer->shouldReceive('getAvailableIncludes')->withAnyArgs()->atLeast()->once()->andReturn([]);
        $transformer->shouldReceive('transform')->atLeast()->once()->andReturn(['id' => 5]);

        // data to submit
        $data = [
            'name'   => 'Some new budget',
            'active' => '1',
        ];

        // test API
        $response = $this->put(route('api.v1.budgets.update', $budget->id), $data, ['Accept' => 'application/json']);
        $response->assertStatus(200);
        $response->assertJson(['data' => ['type' => 'budgets', 'links' => true],]);
        $response->assertHeader('Content-Type', 'application/vnd.api+json');
    }

}